org.oddjob.script

Interface InvokerArguments

All Known Implementing Classes:

ConvertableArguments

public interface InvokerArguments

Arguments for passing to an Invoker.

Author:

rob

Method Summary

Modifier and Type	Method and Description
<T> T	getArgument(int index, java.lang.Class<T> type) Get the argument.
int	size() The number of arguments.

Method Detail

size

int size()

The number of arguments.

Returns:

The number, 0 or greater.

getArgument

<T> T getArgument(int index,
                  java.lang.Class<T> type)
           throws ArooaConversionException

Get the argument.

Parameters:

index - The 0 based index of the argument.

type - The type the argument should be.

Returns:

An argument of the correct type. May be null.

Throws:

ArooaConversionException - If an argument of the correct type can not be provided.